Show GROWERS OF HAY FORM CONGRESS By fly Associated Press PHOENIX Ariz April S. S S. Three Three hundred Arizona Arizon hay growers and anil dealers yesterday esterday organized the Arizona Arizona Ari Ari- zona Ha Hay congress cong effected a n perm perm- nent tribunal to settle disputes and und Jai laid plans to seek tho the cooperation of or California Texas and New V e Mexico Inthe in inthe the tho movement nt The National Hay association Grading GradIn Grading Grad Grad- In ing rules were adopted and the tho weight ht of or uniform bale balo set at seventy pounds It was announced that tho the alfalfa crop of or Arizona last st year was way valued at |